This Mercury/Mercruiser Quicksilver Inboard & Sterndrive oil filter fits the following engines. Mercury/MerCruiser GM inline 4 & 6 cylinder. Mercury/MerCruiser GM V-8. Mercury/MerCruiser GM V-6 & V-8 engines with remote oil filter. OMC engines (replaces 502901, 502902) except for filters mounted on remote brackets. Volvo Penta (replaces 835440-9). Crusader engines (replaces 201104). Fits all MCM/MIE GM engines, except V-6 without remote oil filter.